Standard

NPR-CEN-ISO/TS 16634-2:2009 en

Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products

  • This norm is withdrawn since 24-06-2016

118,48 129,14 Incl BTW

About norm

Status Withdrawn
Number of pages 25
Committee Beleidscommissie Landbouw & Levensmiddelen
Published on 01-11-2009
Language English
This part of ISO 16634 specifies a method for the determination of the total nitrogen content and the calculation of the crude protein content of cereals, pulses and milled cereal products. This method, like the Kjeldahl method (see References [1] and [6]), does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of the protein content, various conversion factors are used (see Annex D).

Details

ICS-code 67.050
67.060
Dutch title Voedingsmiddelen - Bepaling van het totale stikstofgehalte door verbranding volgens het Dumas principe en berekening van het ruw eiwitgehalte - Deel 2: Granen, peulvruchten, gemalen graanproducten
English title Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 2: Cereals, pulses and milled cereal products
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